ISRC USJKM0808207
Verified recording
USJKM0808207 is “Sounds of Summertime” by Mr. Criminal,
registered on the CopyrightChains blockchain with CopyrightID
0x815a2b36d2a208f08de38079a24b4cdd20a894528dd2e38b5b04f8a9581aca02 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJKM0808207.
Recording identifiers
- ISRC
- USJKM0808207
- Title
- Sounds of Summertime
- Artist
- Mr. Criminal
- CopyrightID (CopyrightChains transaction hash)
0x815a2b36d2a208f08de38079a24b4cdd20a894528dd2e38b5b04f8a9581aca02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:42345cd71ba94237af3e4ce64bbc2b6f408e24a3db8259cc6489caafa151b89f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJKM0808207
- Bitcoin block existence check
- https://blockstream.info/api/block/960473